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mac80211: free up 2 bytes in skb->cb

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Free up 2 bytes in skb->cb to be used for multi-rate retry later.
Move iv_len and icv_len initialization into key alloc.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2008-10-05 18:02:48 +02:00
committed by John W. Linville
parent 417bd25ac4
commit 76708dee38
10 changed files with 29 additions and 21 deletions
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3
net/mac80211/wep.c
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@@ -313,9 +313,6 @@ static int wep_encrypt_skb(struct ieee80211_tx_data *tx, struct sk_buff *skb)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
info->control.iv_len = WEP_IV_LEN;
info->control.icv_len = WEP_ICV_LEN;
if (!(tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)) {
if (ieee80211_wep_encrypt(tx->local, skb, tx->key))
return -1;